baber/WOPTO huggingface dataset:
Patent JP-2004260365-A (JP)
Title: Network repeating device of high speed and high port density
Inventor: MURANAKA TAKAYUKI
IPC: H04L45/58
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To variably connect a transfer engine and a retrieval engine in a network repeating device by one to many, many to one and many to many.  <P>SOLUTION: A cross bar switch 10 transfers a packet between routing processors 20. The routing processor 20 has the transfer engine 30 extracting a packet header from the packet, the retrieval engine 40 retrieving an output direction of the packet and a switch engine 50 transferring the packet to the output direction. The retrieval engine 40 and the transfer engine 30 are connected by one to one, many to one and one to many. The routing processor 20 has an architecture where the transfer engine 30 and the retrieval engine 40 are variably connected by one to many, many to one and many to many. The transfer engine 30 and the retrieval engine 40 have connection parts for variably connecting the mutual engines so that they can be connected by one to many, many to one and many to many in accordance with prescribed setting corresponding to the architectures.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004289194-A (JP)
Title: Balun device
Inventor: KUBO TAKANORI
IPC: H01P5/10
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a balun device which is constituted of transmission lines and is suitable to miniaturize a radio device having characteristics of a band-pass filter.  <P>SOLUTION: This balun device comprises first to third transmission lines 1 to 3 arranged between first and second dielectric layers 21 and 22, and fourth to sixth transmission lines arranged between second and third dielectric layers 22 and 23. The first and fourth transmission lines 1 and 4, the second and fifth transmission lines 2 and 5, and the third and sixth transmission line 3 and 6 each has almost the same length, and are arranged oppositely in parallel so that at least one part of each width can be overlapped with the second dielectric layer 22 sandwiched when viewed from a laminating direction. One ends of the first, third, fourth and sixth transmission lines 1, 3, 4, and 6 are each an opening end, the other ends of them are each electrically connected to both the ends of the second and fifth transmission lines 2 and 5, and an imbalanced terminal IN is connected to the opening end of the first transmission line 1 and first and second balanced teminals OUT1, OUT2 are electrically connected to both the ends of the fifth transmission line 5.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004263731-A (JP)
Title: Dynamic pressure bearing motor
Inventor: YAMAMOTO TAKEKATSU
IPC: F16C33/24
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a dynamic pressure bearing motor having high reliability in improving the cleanliness of bearing members without the flow of wear debris to the outside of the motor, produced when disturbance works during starting, stopping or rotating the dynamic pressure bearing motor, and to provide a device using the same.  <P>SOLUTION: The dynamic pressure bearing motor comprises a wear debris trapping magnet 13 arranged in a communication passage between an opening portion of a sleeve and an opening portion of the dynamic pressure bearing motor. A shaft 3, the sleeve 4, a thrust flange 7 and a thrust main plate 5 are formed of austenitic stainless steel. Thus, the cleanliness is improved by using the non-magnetic austenitic stainless steel. Wear debris of the austenitic stainless steel is changed into magnetic materials and so the wear debris trapping magnet is provided in the communication passage between the opening end of a bearing and the outside of the motor for preventing the flow of the wear debris to the outside.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259595-A (JP)
Title: Male/female engaging connector
Inventor: KATO KAZUO
IPC: H01R13/633
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connector that is easily plugged into and pulled out of a receptacle.  <P>SOLUTION: Male contacts 7 swingably attached to housings 1, 2 are allowed to change the positions from a forward projecting straight position to a bent position of projecting on the side of one housing and also a bent position of projecting on the side of the other housing. Projected fulcrums 9 are installed on the side face of either of the housings 1, 2. The male contacts can be plugged into the receptacle in the straight position and also in the bent position of swinging opposite to the projected fulcrums. Whether the male contacts are plugged into the receptacle in the straight position or in the bent position opposite to the projected fulcrums, when the housings are swung to the projected fulcrum side, the projected fulcrums abut the receptacle and become fulcrums of a lever, whereby the area of the male contacts being inserted in female contacts of the receptacle is reduced, or the male contacts are pulled out from the female contacts of the receptacle.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259387-A (JP)
Title: Magneto-optical recording medium and its manufacturing method
Inventor: KURITA AKIRA
IPC: G11B11/105
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve recording resolution for a recording layer of a magneto-optical recording medium.  <P>SOLUTION: The magneto-optical recording medium X1 is provided with a granular layer 14 including a plurality of columnar magnetic particles 14a arranged in parallel with one another and nonmagnetic areas 14b among the plurality of columnar magnetic particles 14a, and a recording layer 11 stacked on the granular layer 14.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004257680-A (JP)
Title: Hot-water supply system
Inventor: NISHIKAWA TOMOAKI
IPC: F24H1/10
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a hot-water supply system capable of adjusting a water pressure adjusting means provided at a supplying route upstream side of a mixing means capable of adjusting the mixing ratio of preheated water and clean water so as to make differential pressure less than a determinate differential pressure by detecting the differential pressure between a preheated water supplying route and a clean water supplying route and reporting the differential pressure when it is more than the determinate differential pressure.  <P>SOLUTION: The differential pressure between water pressure of the preheated water supplying route and water pressure of the clean water supplying route is indirectly detected and reported by using a display 51 or 56 when the differential pressure is more than the predetermined pressure. The differential pressure is indirectly detected based on a position of a valve element, temperature of the preheated water, and temperature of the mixed water.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004255830-A (JP)
Title: Electronic blackboard
Inventor: SATO MASATOSHI
IPC: H01M8/06
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide an electronic blackboard in which convenience can be enhanced.  <P>SOLUTION: The electronic blackboard is constituted so that various parts including a reading device and a printer 9 are driven by a fuel cell 10 which generates electricity by chemically reacting a fuel containing a hydrogen atom with oxygen in the air. The fuel cell 10 is a small size generating device, which enables the electronic blackboard 1 to be moved to a desired location for setting without being restricted by the setting place of a 100V power source, thereby drastically improving the convenience as compared with a conventional electronic blackboard 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004264666-A (JP)
Title: Manufacturing method of adhesive label
Inventor: TSUBOTA KENJI
IPC: G09F3/00
Filed: 2003-03-03
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of an adhesive label compatible with small-quantity production to suit the occasion and moreover with which the adhesive label can be efficiently manufactured at low cost.  <P>SOLUTION: This is the manufacturing method of the adhesive label which has a substrate, a print layer, and an adhesive agent layer, and includes: a printing process for forming the print layer at least on one surface of the substrate; and an adhesive agent layer laminating process for laminating the adhesive agent layer consisting of ultraviolet curing type hot melt adhesive agents at least on one surface of the substrate with an in-line system. For example, ultraviolet curing type acrylic system hot melt adhesive agents can be used as the ultraviolet curing type hot melt adhesive agents.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004273144-A (JP)
Title: Grommet-equipped connector
Inventor: NOGUCHI TAKAMITSU
IPC: H01R13/52
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To provide a grommet-equipped connector which facilitates connection of a wire harness and enables connector removal without removal of the grommet, thereby increasing workability and sealability produced by the grommet.  <P>SOLUTION: The grommet-equipped connector comprises a male connector 1 and a female connector 2 connected together between inner and outer walls P<SB>1</SB>, P<SB>2</SB>, and a grommet 3 attached to the outside of the outer wall P<SB>2</SB>. The male connector 1 is securely inserted in a through hole 4 in the inner wall P<SB>1</SB>to construct a receiving connector. The female connector 2 having an outer member 8 and the grommet 3 is inserted into a through hole 6 in the outer wall P<SB>2</SB>and connected to the male connector 1. The outer member 8 is rotatably attached to the female connector 2 and the grommet 3 is attached to the outer member 8. As the grommet 3 is rotated, the outer member 8 is rotated, with a protrusion 82 of the outer member 8 abutting the inner face of the outer wall P<SB>2</SB>to press a flange 3A of the grommet 3 against the outer face of the outer wall P<SB>2</SB>to clamp the outer wall P<SB>2</SB>.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272454-A (JP)
Title: Route planning device
Inventor: ARAI NOBUYUKI
IPC: G06N3/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To determine that where are effective for disposing a plurality of lines and disposing relay points to connect the lines within a practical time period.  <P>SOLUTION: A route planning device adapts a hereditary algorithm including evaluation, selection, chiasma and mutation to a plurality of initial heredity codes having arrays based on the number of relay points and indicating a plurality of candidates of the arrangements of the relay points and the lines, respectively. A heredity code evaluation part 3 acquires an index corresponding to a total cost of the relay points and the lines or an index corresponding to a total cost of the lines from the arrangement of the relay points and the lines indicated by each heredity code, respectively, and uses these indices as evaluation values of the algorithm.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004160154-A (JP)
Title: Massage therapy machine
Inventor: ANDOU KIYONORI
IPC: A61H15/00
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a massage machine for mentally and physically satisfying a user without pains and making a remarkable improvement in massage effect as compared with the conventional ones.  <P>SOLUTION: In this massage therapy machine, a truck 3 having a pressure roller 2 and an electric motor 5 for sliding and moving the truck 3 on a guide rail 4 are internally provided in a mat 1 for lying the body of the user on his side, and when the truck 3 moves, the pressure roller 2 comes into close contact with the body and rotates. A far infrared heater 2j is provided in the inside of the pressure roller 2, the surface of the pressure roller 2 is provided with a plurality of massage balls 2h mixed with a magnet, and the massage balls 2h are provided with an opening hole 2i communicated with a space having the far infrared heater 2j.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004271983-A (JP)
Title: Alarm tone localization device
Inventor: KAGEYAMA YASUO
IPC: G08B3/10
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an alarm tone localization device capable of easily and surely informing a user of an abnormality generation place.  <P>SOLUTION: A CPU block 1 always checks whether a sensor number or a peripheral equipment number (alarm event) is outputted from interfaces 2, 4 or not. When the alarm event is detected, the CPU block 1 reads out a filter coefficient corresponding to the sensor number or the peripheral equipment number from a storage block 12 and sets the read filter coefficient in a virtual sound image processing block 7. A sound source block 6 generates an alarm tone signal K and outputs the signal K to the block 7. The outputted alarm tone signal K is supplied to speakers 9, 10 through an FIR filter of the block 7. Since a filter coefficient of the FIR filter is previously set so that a sound image is localized on the position of the sensor or the peripheral equipment in which abnormality is generated, the user can hear a beep tone from the abnormality generation place.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004282143-A (JP)
Title: Image processor and display control method therefor
Inventor: YAMASHITA TAKETOSHI
IPC: H04N5/907
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processor and a display control method therefor for carrying out index display at high speed with high definition.  <P>SOLUTION: The image processor replaces an image having a photographing resolution used at reading with an image having a low resolution corresponding to that in index display and displays the resulting image when the photographing resolution image in pairs with the low resolution image in the index display is read from a medium A and in use after a display / operation section displays the index display for displaying a list of low resolution images resulting from reading the low resolution images without the need for reading the medium A such as a digital camera, and in carrying out again the index display including the low resolution image after the photographing resolution image is read and in use.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279947-A (JP)
Title: Optical scanner and image forming device
Inventor: NAKAJIMA TOMOHIRO
IPC: B41J2/44
Filed: 2003-03-18
Abstract: <P>PROBLEM TO BE SOLVED: To make high-definition image formation possible in which joints are rather unnoticeable even with the variance of resonance frequency specific to a vibration mirror and in which no color slurring or discoloration occurs, in an optical scanner for reciprocally vibrating a plurality of vibration mirrors.  <P>SOLUTION: A light beam is detected by a synchronization detection sensor 604 and a termination detection sensor 605 that is arranged in the vicinity where a scanning angle is -θ0. Then, by measuring time difference T between the synchronization detection signal and the termination detection signal in an amplitude calculating part 609, the deflection angle (amplitude θ0) of a movable mirror is determined. In this case, the equation is expressed as θd/θ0 = sin 2π×fd×t, where t = T/2, and where θd is a scanning angle of a light beam to be detected by the sensor, t is scanning time from the center of an image, and fd is a driving frequency of the movable mirror. The deflection angle is corrected by varying the gain of a voltage pulse to be applied until the time difference T reaches a predetermined reference value T0.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004279014-A (JP)
Title: Co2 refrigerating cycle
Inventor: FUJIMA KATSUMI
IPC: F25B1/10
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a CO<SB>2</SB>refrigerating cycle of a cascade two-stage compression type using CO<SB>2</SB>as refrigerant for cooling and heating operation at the same time, allowing efficient utilization of energy by using lubricating oil for a compressor separately to be non-compatible and compatible.  <P>SOLUTION: The cascade two-stage compression CO<SB>2</SB>refrigerating cycle according to the first invention comprises a low-stage CO<SB>2</SB>refrigerating cycle 18 consisting of a low-stage evaporator 10, a low-stage compressor 11, a cascade condenser 12, and a (low-stage) expansion valve 13, to be operated by CO<SB>2</SB>refrigerant in a region including a low temperature saturated region, and a high-stage compressor 14, a gas cooler 15, a (high-stage) expansion valve 16 and a high-stage evaporator 17.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004285163-A (JP)
Title: New release preventing agent and modified asphalt
Inventor: YAMAZAKI HIROSHI
IPC: C08L95/00
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a release preventing agent which prevents release of an aggregate from asphalt, improves adhesivity and exhibits sufficient action even in a small amount added and modified asphalt having improved adhesivity between asphalt and an aggregate.  <P>SOLUTION: The release preventing agent comprises a (meth)acrylic resin having ≥10 mg KOH/g acid value as an essential component. The modified asphalt comprises 0.01-10 parts wt. of the release preventing agent and 100 parts wt. of an asphalt-based substance.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004000512-A (JP)
Title: Ultrasonic trocar
Inventor: ISHIKAWA MANABU
IPC: A61B17/34
Filed: 2003-03-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide an ultrasonic trocar which is low-invasive to a living body and has an improved puncture function so that the trocar can be smoothly inserted into a living body wall with easily controlled power.  <P>SOLUTION: In the ultrasonic trocar 1 which is provided with a sheath tube 2 having a guide hole and an inner needle 3 to be removably inserted into a guide hole of the sheath tube 2 and punctures the living body wall 20 by vibrating the inner needle 3 by transmitting ultrasonic vibration generated by an ultrasonic oscillator to the inner needle 3, at least one of the inner needle 3 and the sheath tube 2 is provided with a puncture function improving means for improving the puncture function of the ultrasonic trocar with respect to the living body wall 20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004294081-A (JP)
Title: Unit for biochemical analysis
Inventor: KURUMA KOJI
IPC: C12M1/00
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To allow a unit for a biochemical analysis to detect signals from a receptor or ligand accurately.  <P>SOLUTION: A signal absorption layer 5 for absorbing signals from a hole 3a to a hole 3b through an adsorbent material connected to one surface of a substrate 2 having a plurality of holes 3 is provided at a unit for a biochemical analysis that comprises the substrate 2 and the porous adsorbent material that is filled into the plurality of holes 3 and forms an adsorbent region 4, where the adsorbent material for forming the adsorbent region 4 on one side of the substrate is connected.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004291259-A (JP)
Title: Method for manufacturing 2,4'-dihydoroxydiphenyl sulfone
Inventor: OI FUMIO
IPC: B41M5/333
Filed: 2003-03-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a dihydroxydiphenyl sulfone which suppresses the generation of a texture fog significantly or almost to a zero level, when used as a thermosensitive recording material and has the content of 90 wt% or more of a 2,4'-dihydroxydiphenyl sulfone.  <P>SOLUTION: In this method for manufacturing the dihydroxydiphenyl sulfone, a mixture of (1) a crude dihydroxydiphenyl sulfone of 90 wt% or more of its pure content but containing a phenolsulfonic acid phenyl ester as an impurity; (2) 0.02 to 0.4 equivalent of an alkaline material based on the dihydroxydiphenyl sulfone contained in its crude one; and (3) an aqueous solvent is thermally stirred and cooled at 40 to 70 °C. Finally the deposited crystal is separated.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004249023-A (JP)
Title: Traction pillow
Inventor: ISHIGOORI YASUO
IPC: A61H39/04
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a traction pillow by which the action of force to pull a head part is generated by moving the part of the pillow in contact with the head part in a direction of the head by means of the weight of the head part only by placing the head on the pillow, a neck is pulled while raising a finger pressure effect, eye fatigue due to a brainwork is relieved, and the neck is straightened.  <P>SOLUTION: When the head is placed on the traction pillow, a cushion material 4 is pressurized by a boundary part between the head and the neck. Then an axle 3 is rotated a little by the weight with a bent position of each metallic fitting 2 as a center, so that an action to pull the boundary part between the head and the neck is generated. Thus, the whole neck is pulled, and effectively straightened. The high finger pressure effect is obtained in the boundary part between the head and the neck. The excellent finger pressure effect is obtained in the part by adding traction pressure, so as to obtain an effect on fatigue in the head part and eyes, etc. Fatigue owing to the brainwork, pain in the neck and numbness in fingertips, etc., are relieved by the synergistic actions of the neck straightening effect and the finger pressure effect.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004296591-A (JP)
Title: Method for producing semiconductor device
Inventor: ITANI NAOKI
IPC: B24B37/20
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a semiconductor device in which a film being polished can be polished with a high throughput while suppressing dishing on the surface of the film being polished.  <P>SOLUTION: The method for producing a semiconductor device comprises a first step for planarizing the surface of a film being polished formed on a semiconductor substrate using a first polishing pad 104a while supplying an abrasive containing abrasive grains and an additive composed of a surfactant, and a second step for planarizing the surface of the film being polished furthermore using a second polishing pad 104b harder than the first polishing pad 104a while supplying water without supplying abrasive.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003290876-A (JP)
Title: Method of making amorphous metallic sheet
Inventor: MCRAE MICHAEL M
IPC: B22D11/01
Filed: 2003-03-26
Abstract: <P>PROBLEM TO BE SOLVED: To improve a method for making a thin sheet of an amorphous metallic material.  <P>SOLUTION: In the method of making the thin sheet of the amorphous metallic material, molten metallic material capable of rapidly solidifying to an amorphous micro-structure, is discharged on the surface under flattened statical state of a liquid cooling pool. The liquid cooling pool is composed of a thermally conductive liquid material, such as molten metal or alloy, having lower temperature than that of the amorphous metallic material discharged thereon. The molten metallic material is discharged onto the liquid pool and assumes the width size of the liquid pool. The solidified amorphous sheet is continuously removed from the liquid pool surface at a location remote from the location where the molten material is discharged onto the liquid pool.  <P>COPYRIGHT: (C)2004,JPO